this is my first posting and i need alot of help with this

1995 Nissan Altima GXE

first i need to know how to set the timing for the camshaft a picture of how they go would be greatly appreciated. also how to i know in what spark plug is the distrubutor on. also if any one could also post a picture of where the cable that hooks to the ignition coil is at because i cant find one in my car